From 752bf9e23ac761cdcab793b54c7d1aa2b5df64cb Mon Sep 17 00:00:00 2001
From: Zbigniew Siciarz <antyqjon@gmail.com>
Date: Wed, 12 Nov 2014 09:35:02 +0100
Subject: [PATCH] Use package skip list inside the loop to avoid KeyError

---
 pipdeptree.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pipdeptree.py b/pipdeptree.py
index 42e75b5..1317dde 100644
--- a/pipdeptree.py
+++ b/pipdeptree.py
@@ -241,6 +241,8 @@ def main():
             print('Warning!!! Possible confusing dependencies found:', file=sys.stderr)
             for xs in confusing:
                 for i, (p, d) in enumerate(xs):
+                    if d.key in skip:
+                        continue
                     pkg = top_pkg_name(p)
                     req = non_top_pkg_name(d, pkg_index[d.key])
                     tmpl = '  {0} -> {1}' if i > 0 else '* {0} -> {1}'